Biotop Professional Quinoa Shampoo for Dry, Damaged Hair — 33.8 fl oz Sulfate-Free, Argan Oil

Biotop Professional 911 Quinoa Shampoo is a sulfate-free, protein-rich nutritive shampoo formulated with quinoa extract, argan and macadamia oils to restore strength, shine and resilience to dry, damaged hair.

This salon-grade 33.8 fl oz (1 L) shampoo blends quinoa protein with antioxidant-rich oils and vitamin E to gently cleanse while boosting hair elasticity and reducing breakage. It’s pH-balanced and free from parabens, sodium chloride, SLS and SLES, so it focuses on repairing and protecting fragile strands without harsh surfactants. Use as your regular restorative cleanser or as the first step in an intensive repair routine when hair looks dull, weak or brittle.

How does this shampoo repair dry, damaged hair?

The formula relies on quinoa protein to help fortify the hair shaft and improve tensile strength, while argan and macadamia oils replenish lost lipids and restore softness. Vitamin E supplies antioxidant support to help protect hair from environmental stressors that accelerate damage. Regular use helps reduce breakage and leaves hair easier to manage.

• Quinoa protein: builds internal strength and reduces split ends.
• Argan & macadamia oils: smooth cuticles and add moisture.
• Vitamin E: antioxidant protection for hair surface health.
• Sulfate-free cleansing: gentle on color-treated and fragile hair.

Will it work for colored or chemically treated hair?

Yes — the sulfate-free, pH-balanced formulation is designed to cleanse without stripping dyes or treatments. Its conditioning oils help maintain moisture balance and minimize the fading and brittleness that often follow color or chemical services. For best results, pair with a Biotop conditioner or mask to lock in hydration.

• No SLS/SLES or sodium chloride: safer for color longevity.
• pH-balanced: gentle on treated cuticles and scalp.
• Restorative proteins: strengthen weakened, processed fibers.

How should I use the shampoo for maximum benefit?

Apply a generous amount to wet hair and work into a lather, massaging briefly from roots to ends. Rinse thoroughly and repeat; on the second wash leave the shampoo on for 2–3 minutes to allow active ingredients to penetrate. Follow with a conditioner or leave-in treatment for added protection and softness.

• Step 1: Wet hair thoroughly, then apply shampoo.
• Step 2: Lather and massage 2–3 seconds, rinse and repeat.
• Step 3: On second wash, leave for 2–3 minutes before rinsing.
• Step 4: Follow with conditioner or mask for intensive repair.

What ingredients are avoided and why does that matter?

This shampoo omits parabens, sodium chloride and SLS/SLES to reduce scalp irritation, preserve hair moisture and protect color. By focusing on mild surfactants and nourishing actives, it provides effective cleansing without the aggressive drying associated with some conventional shampoos. That makes it suitable for daily or frequent use on fragile hair.

• No parabens: avoids certain preservatives some prefer to exclude.
• No SLS/SLES or sodium chloride: gentler cleansing and less frizz.
• pH-balanced: supports scalp comfort and cuticle integrity.

Who is this for: Biotop Professional 911 Quinoa Shampoo is ideal for women and men with dry, lifeless or damaged hair seeking a salon-quality, sulfate-free repair cleanser. It suits color-treated, chemically processed, heat-styled or naturally brittle hair that needs structural protein support and replenishing oils. Choose this 1 L bottle if you want a high-capacity, professional-grade product for home use or salon backbar that prioritizes gentle cleansing and visible restoration.

Ingredients

AQUA(WATER), SODIUM COCETH SULFATE, LAURAMIDOPROPYL BETAINE, COCAMIDE DEA, QUINOA (CHENOPODIUM QUINOA) EXTRACT, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, PHENOXYETHANOL, GLYCOL DISTEARATE, PARFUM(FRAGRANCE(SUPPLEMENT), LAURETH-4, POLYQUATERNIUM-7, GLYCERIN, C12-14 PARETH-12, CYCLOMETHICONE, CAPRYLYL GLYCOL, CITRIC ACID, COCAMIDOPROPYL BETAINE, CHLORPHENESIN, DIMETHICONE, DISODIUM EDTA, PANTHENOL, AMODIMETHICONE, CI 15985, LACTIC ACID, FORMIC ACID, PEG-200 CASTOR OIL, TRIDECETH-6, WHEAT (TRITICUM VULGARE) GERM OIL, PHENYLPROPANOL, SHEA BUTTER (BUTYROSPERMUM PARKII), ARGANIA SPINOSA KERNEL OIL, MACADAMIA TERNIFOLIA SEED OIL, OLEA EUROPAEA (OLIVE) FRUIT OIL, HYDROGENATED COCONUT OIL, SUNFLOWER (HELIANTHUS ANNUUS) SEED OIL, BENZOIC ACID​